Audiobus: Use your music apps together.
What is Audiobus? — Audiobus is an award-winning music app for iPhone and iPad which lets you use your other music apps together. Chain effects on your favourite synth, run the output of apps or Audio Units into an app like GarageBand or Loopy, or select a different audio interface output for each app. Route MIDI between apps — drive a synth from a MIDI sequencer, or add an arpeggiator to your MIDI keyboard — or sync with your external MIDI gear. And control your entire setup from a MIDI controller.
Download on the App StoreAudiobus is the app that makes the rest of your setup better.
Fifth Degree - New MIDI Sequencer for iPad
https://itunes.apple.com/au/app/fifth-degree-midi-sequencer/id899364816?mt=8
Full details on their website, which also has a brief tutorial
Comments
Nice.
Thanks.
Thanks for the heads up on this one! It does a pretty limited thing, but it's free and a very small file. Also, it figured out the virtual MIDI hookup almost automatically.